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TurboID-mediated proximity labeling of the aging and stress regulatory transcription factor DAF-16/FOXO in wild-type and daf-2(e1370) mutants in C. elegans. Endogenous DAF-16 was C-terminally tagged with the biotin ligase TurboID using CRISPR/Cas9- genome editing. In vivo proximity labeling of the ...
ORGANISM(S): Caenorhabditis elegans 
2025-12-29 | PXD053591 | Pride
Proximity labeling (PL) was recently developed to detect protein–protein interactions (PPIs) and members of subcellular multiprotein structures in living cells. Proximity labeling is conducted by fusing an engineered enzyme with catalytic activity, such as biotin ligase, to a protein of interest (ba...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2024-01-26 | PXD043041 | Pride
To review an improved proximity-labeling strategy that uses the improved E. coli biotin ligase TurboID to characterize C. elegans protein complexes, the interactome of a presynaptic active zone protein, ELKS-1, was analyzed as proof of principle. A significant constraint on the sensitivity of TurboI...
ORGANISM(S): Caenorhabditis elegans 
2022-09-12 | PXD034639 | Pride
Transient protein-protein interactions (PPIs), such as those between posttranslational modifying enzymes and their substrates, play key roles in cellular regulation, but are difficult to identify. Here we demonstrate the application of enzyme-catalyzed proximity labeling (PL), using the engineered p...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2023-05-10 | PXD017085 | Pride
we report a photoactivation-dependent proximity labeling (PDPL) method designed by genetically attaching photosensitizer protein miniSOG to a protein of interest (POI). Triggered by blue light, singlet oxygen is generated, enabling temporally-resolved chemical probe labeling.
ORGANISM(S): Homo Sapiens 
2022-06-22 | PXD034811 |
Mitochondrial Rho-GTPase (Miro), a protein found on the outer mitochondrial membrane, is required for mitochondrial transport, mitochondrial dynamics, and mitochondrial Ca2+ homeostasis. We previously reported that Miro2 plays a role in the survival of hippocampal neural stem (HCN) cells, with effec...
ORGANISM(S): Rattus norvegicus (Rat) 
2026-02-23 | PXD055479 | Pride
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